| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.168 | N/A |
| 2 | 4 | 16.654 | 18/5:02.286 |
| 3 | 3 | 16.828 | 18/5:03.765 |
| 4 | 2 | 17.143 | 18/5:06.043 |
| 5 | 2 | 16.644 | 18/5:05.061 |
| 6 | 2 | 16.817 | 18/5:05.060 |
| 7 | 2 | 16.479 | 18/5:04.102 |
| 8 | 2 | 16.984 | 18/5:04.644 |
| 9 | 2 | 16.533 | 18/5:04.092 |
| 10 | 3 | 19.308 | 18/5:08.904 |
| 11 | 3 | 17.124 | 18/5:09.041 |
| 12 | 3 | 16.982 | 18/5:08.934 |
| 13 | 4 | 19.145 | 18/5:11.909 |
| 14 | 4 | 16.729 | 18/5:11.267 |
| 15 | 3 | 17.194 | 18/5:11.281 |
| 16 | 3 | 16.809 | 18/5:10.857 |
| 17 | 3 | 16.844 | 18/5:10.523 |
| 18 | 2 | 17.036 | 18/5:10.421 |